Compulsory and Requisite

Compulsory

Compulsory adjective - Forcing one's compliance or participation by or as if by law.
Usage example: compulsory retirement at age 70

Requisite is a synonym for compulsory in obligatory topic. In some cases you can use "Requisite" instead an adjective "Compulsory", when it comes to topics like obligation, binding, required. popular alternative

Nearby Words: compulsion, compulsive

Requisite

Requisite adjective - Impossible to do without.
Usage example: this new CD is the requisite album of the year for classical music lovers

Compulsory is a synonym for requisite in obligation topic. You can use "Compulsory" instead an adjective "Requisite", if it concerns topics such as required, obligatory. popular alternative

Nearby Word: requisition
Cite this Source
Requisite and Compulsory. (2016). Retrieved 2026, July 20, from https://thesaurus.plus/related/compulsory/requisite
Compulsory & Requisite. N.p., 2016. Web. 20 Jul. 2026. <https://thesaurus.plus/related/compulsory/requisite>.
Requisite or Compulsory. 2016. Accessed July 20, 2026. https://thesaurus.plus/related/compulsory/requisite.
Google Ngram Viewer shows how "compulsory" and "requisite" have occurred on timeline